8147296

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 17031168

約数和(自身を除く): 8883872

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 191, 248, 344, 382, 496, 688, 764, 992, 1333, 1376, 1528, 2666, 3056, 5332, 5921, 6112, 8213, 10664, 11842, 16426, 21328, 23684, 32852, 42656, 47368, 65704, 94736, 131408, 189472, 254603, 262816, 509206, 1018412, 2036824, 4073648, 8147296]

約数ペア:

[(1, 8147296), (2, 4073648), (4, 2036824), (8, 1018412), (16, 509206), (31, 262816), (32, 254603), (43, 189472), (62, 131408), (86, 94736), (124, 65704), (172, 47368), (191, 42656), (248, 32852), (344, 23684), (382, 21328), (496, 16426), (688, 11842), (764, 10664), (992, 8213), (1333, 6112), (1376, 5921), (1528, 5332), (2666, 3056)]